- Author: John M Harper
The CDC has released their Fall Influenza Frequently Asked Questions for the 2021-22 flu season. I suggest reading the top line bullet points at a minimum, but the guide addresses COVID and Flu vaccine administration timing among flu-related questions and concerns.
- Editor: John M Harper
- Author: Pam Kan-Rice
August 11, 2021
CONTACT: Pam Kan-Rice, (510) 206-3476, pam.kanrice@ucanr.edu
EDITORS: Images can be downloaded at https://bit.ly/3fVjMKS
Landscaping with wildfire exposure in mind can protect homes
What can Californians do to improve the chances that their homes will survive a wildfire? Simple actions taken around the home can substantially improve the odds that a home will survive wildfire, according to UC Cooperative Extension advisors.
During wildfire, structures are threatened not only by the flaming front of the fire, but also by flaming embers that are lofted ahead of the fire front and land on fuels such as vegetation or mulch next to the house, igniting new fires. Traditional defensible space tactics are designed to mitigate threats from the flaming front of the fire, but do little to address vulnerabilities to embers on or beside a structure.
"Without attention to ember-related risks, defensible space efforts only address a portion of the wildfire threat—especially during wind-driven fires in which embers are the primary source of fire spread," said co-author Yana Valachovic, UC Cooperative Extension forest advisor in Humboldt and Del Norte counties.
An updated University of California Agriculture and Natural Resources publication describes how embers, radiant heat, and direct flame contact ignite buildings and shares low-cost actions residents can take to create effective defensible space.
"The new publication is up-to-date with the changes in California's defensible space guidance, and it addresses Zone Zero, or the missing ingredient, in defense space," Valachovic said. "The publication also provides a thoughtful discussion of plant lists and their limitations."
The odds of a home surviving a wildfire can be substantially improved through careful attention to three things: careful design and maintenance of landscaping; awareness and management of combustible materials on the property such as leaf litter, wood piles and lawn furniture; and incorporation of fire- and ember-resistant construction materials with appropriate installation and maintenance.
"You don't have to spend a lot to protect your home from these wildfire threats," said Valachovic.
Zone Zero, the area within five feet of the house, is the most vulnerable area around the home, according to the UC Cooperative Extension researchers. "During wind-driven fires, embers are the primary source of fire spread," Valachovic said.
They recommend removing combustible plants, planter boxes, mulches and wood piles within the five-foot perimeter of the house and beneath attached decks.
"While it may be a radical change, clearing the area next to the house will reduce the risk of ember-caused direct flame contact and radiant heat exposure, which are responsible for many home losses," she said. "Because embers can accumulate at the base of an exterior wall, it is also important to create a six-inch noncombustible zone between the ground and the start of the building's siding."
Colorful illustrations in the publication depict the three-zone defensible space strategy and show how spacing out trees on a sloped landscape can prevent fire from climbing from tree to tree to reach a house at the top of the slope.
The 12-page "Reducing the Vulnerability of Building to Wildfire: Vegetation and Landscaping Guidance" is available free for download at https://anrcatalog.ucanr.edu/pdf/8695.pdf.
"Landscaping for fire is part of an overall strategy aimed at reducing risk to the home," said co-author Steven Swain, UC Cooperative Extension environmental horticulture advisor for Marin and Sonoma counties. "To reduce the risk of home loss, start at the house and work out from there," he recommended.
Swain, Valachovic and Stephen Quarles, UC Cooperative Extension advisor emeritus, are currently updating a publication on retrofitting houses for wildfire resiliency.
Steps for hardening houses against wildfire can also be found at the Fire in California website: https://ucanr.edu/sites/fire/Prepare/Building.
UC Agriculture and Natural Resources brings the power of UC to all 58 California counties. Through research and Cooperative Extension in agriculture, natural resources, nutrition, economic and youth development, our mission is to improve the lives of all Californians. Learn more at ucanr.edu and support our work at donate.ucanr.edu.
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- Author: John M Harper
Zoom Webinar Series hosted by the Range Management Advisory Committee and the C A Fire Science Consortium.
For details and to register see the attached file.
RMAC Registration 2021
- Author: John M Harper
CDFA has a issued a set of new regulations on the use of drugs and on how to identify animals that are to be euthanized. There are 3 attachments. Two card summaries plus a handout for printing and keeping as reminders.
Euthanized Animal Carcass Marking12.2.20
Euthanasia Rendering (Postcard)
Euthanasia Rendering v2
- Editor: John M Harper
- Author: Pam Kan-Rice
CONTACT: Pam Kan-Rice, (510) 206-3476, pam.kanrice@ucanr.edu
Cannabis and utilities hold potential for economic development, says UCCE specialist
As California strives to recover from the pandemic-induced economic slump, Keith Taylor is taking an unconventional approach to economic development. In the world's sixth biggest economy, where do you start? Taylor, who was hired in 2017 as UC Cooperative Extension's sole specialist in community economic development, started by tackling a couple of the state's thorniest sectors: cannabis and utilities.
Participatory research in Mendocino County
In 2016, the passage of Prop. 64 legalizing recreational cannabis ushered in an era of both opportunity and headaches for Mendocino County growers. The county's permitting program has been the source of significant confusion and debate: Between 800 and 1,100 growers have received county permits, but many have not been able to obtain permanent state licenses because of a lack of clarity around the county process and compliance with the California Environmental Quality Act. The burden of uncertainty is one reason why only a fraction of Mendocino growers have pursued licenses, says Taylor, who is based in the Department of Human & Community Development at UC Davis.
While these regulatory battles play out, Taylor says better economic coordination between small growers could buffer them against large capital interests moving into cannabis. Virginia-based Altria, the parent company of Philip Morris USA, is investing in cannabis and filing patents for cannabis-specific vaporizers. Individual legacy growers have the crop experience and market share, Taylor says, but don't have shared institutions through which they can exercise collective power — especially down the value chain in processing, distribution and consumer technology. Taylor believes that creating a small farmer-centric system will involve the creation of more interest groups, associations or cooperatives.
"For too long in agricultural and rural communities, we've encouraged people to do things alone," Taylor said in an October 2020presentation to the UC Davis Cannabis and Hemp Research Forums. However, if you look at parts of the world where rural economies do very well, they work together."
With help from a Cannabis and Hemp Research Center grant, Taylor has been working on a wide-ranging participatory action research project in Mendocino County. Taylor's team — comprised of two faculty members, one post-doctoral researcher, and two student researchers — is producing research publications, policy recommendations and public events about ways that the emerging cannabis industry can support high-quality livelihoods and environments for county residents.
"The more we make folks aware of these good actors, the more likely we are to get challenges to the incumbents in terms of climate mitigation and economic developments," Taylor said.
West Business Development Center, Economic Development & Financing Corporation and Mendocino County Supervisor John Haschak have been allies in the process so far. Haschak says Taylor brings valuable knowledge, resources and networks to bear on local challenges.
"There's a lot of opportunity for doing this whole new industry in a new way, and I think that's what Dr. Taylor sees too," Haschak said. "There's a lot of potential here for structuring the industry along the lines of what our community values already are."
As Taylor's team releases their findings, they intend to host forums at the Hopland Research and Extension Center to help the county harness the legal cannabis sector for economic impact.
Power to the people
Shortly after arriving at UC Davis from Illinois, Taylorpublished a book about the benefits of community ownership of wind energy in the Midwest. The turmoil surrounding California's largest utility, Pacific Gas & Electric, could have been ripped from the pages of his research. PG&E equipment hasignited half of California's most destructive fires since 2015, and experts pin much of the blame on the company's lack of investment in the grid.
In the months following the 2018 Camp Fire, which burned an area roughly the size of Chicago andkilled85 people, Taylor was one of the first advocates to propose converting PG&E into a user-owned nonprofit cooperative. This conversion would remove the extractive role of investors and give customers a voice in big-picture decisions about the company, Taylorwrote in an op-ed pushing the idea of customer ownership in The Mercury News in February 2019. By December, more than 100 elected officials across 10 countiesendorsed the idea. The federal bankruptcy judge overseeing PG&E's case did not endorse the plan, although it's still possible for the state totake over the company under certain conditions. Other attempts to gain local control of PG&E's grid — including San Francisco's bid tobuy the city's power lines from the company — also stalled.
Taylor isn't discouraged. He is working closely with theGolden State Power Cooperative, an association of the state's three community-owned electric utility co-ops, to push forward what he calls a "Rural Electrification Act for California broadband." Taylor often references this New Deal-era law that gave federal loans to rural communities seeking to expand the electrical grid to their area. The act gave rise to the nation's more than 900 electric cooperatives today, including the three in California. With their help, Taylor sees opportunity in legislation or programs that would catalyze community-initiated, community-owned internet services. Plumas-Sierra Rural Electric Cooperative is already bringing broadband to the rough terrain of its mountain customers.
"When you first set foot in California and are exposed to the giant that is PG&E and their influence over policy, you think that it's an obstacle that's too difficult to overcome," Taylor said. He tries to elevate the visibility of people who are making inroads and recently featured Kevin Short in a webinar about community economic-development innovations.
Short is the general manager of Anza Electric Cooperative in California's high desert and current board president of theGolden State Power Cooperative. He said there are "tremendous opportunities" in the idea of growing cooperative broadband entities, especially with the attention on infrastructure at the state and federal levels. Short said the effort will take some creativity and willingness to depart from existing models: "The old saying among us here is if you've seen one co-op, you've seen one co-op, because it's going to be different everywhere you go."
In both of these areas — cannabis and utilities — Taylor says his role is networker and facilitator. As the only economic development specialist at UC Agriculture and Natural Resources, he spends a lot of time researching and meeting people to understand where his efforts can be the most strategic. "In order to scale, I've got to go small, root and build and be comfortable with that process," he said.
Small works for now, but Taylor remembers an associate dean telling him, "You've got a great job, now make it work for 40 million Californians."
UC Agriculture and Natural Resources brings the power of UC to all 58 California counties. Through research and Cooperative Extension in agriculture, natural resources, nutrition, economic and youth development, our mission is to improve the lives of all Californians. Learn more at ucanr.edu and support our work at donate.ucanr.edu.
To read more UC ANR news, visit our newsroom at http://ucanr.edu/News.
Follow @UCANR on Twitter
Like us on Facebook https://www.facebook.com/ucanr